Catalogue no.:	V-1114743
Taxon:	Potamogeton berchtoldii Fieber
Label:	Potamogeton pusillus L.
Family:	Potamogetonaceae
Collector:	J.A. Lewin
Date:	1890 08 09
Country:	Sweden
Landskap:	Östergötland
Socken:	Jonsberg
Locality:	Jonsberg